Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7938917 | Method for controlling cooling of steel sheet | Riki Okamoto, Noriyuki Hishinuma, Hirokazu Taniguchi | 2011-05-10 |
| 5268341 | Dielectric ceramic composition for high-frequency use and dielectric material | Shigeji Koyasu, Djuniadi A. Sagala, Shinji Nambu, Seiichiro Hirahara, Nobuyoshi Fujikawa +1 more | 1993-12-07 |